Why don't general pharmacies sell poison bully ointment?

There is no copyright sales license. Duba ointment is a topical ointment for the treatment of dermatoses, which is mainly used for pruritus, contact dermatitis, neurodermatitis, seborrheic dermatitis and other diseases, and mainly plays an anti-inflammatory and bactericidal role. Because general pharmacies do not sell Duba ointment without copyright sales license, it is produced by Jiangxi Honghai Biotechnology Co., Ltd.